The Building And Application Of Producing And Managing Information System In Citrus Industrialization Based On AO

Modern agricultural resource information system, which based on the cores of Remote Sense(RS), Geographical Information System (GIS), Global Position System (GPS) technology, is the modern spatial information management system. If the technology above all are aggregated and applied, it can enormously improves not only the initiative of agricultural production, but also makes the great change in the traditional agriculture that infuses the social economy, advanced science and technology, market or other informational resources into the traditional agriculture which is determined by simplex natural resources such as field, water, air, heat and so on.Jiangjing City of Chongqing is a bit prominent region that has a potential condition to citrus industry because of the climatic condition as well as the soil qualification. Unfortunately, there are so many negative factors to restrict badly the high yield of fruit owners and the steady development of agricultural economy as all almost citrus orchards have been build on the hilly countries with a lean soil, lagging elemental equipment, unadvanced management, weak preventive ability to natural calamity, and the greatly irrational layout of citrus industry.Along with the development of citrus industry, it is an inevitable trend to exert the advanced 3S (GIS, GPS, RS) technology, databank technic for researching the layout of citrus industry. To construct the management information system of citrus production not only provides the proof to make a decision of the distribution of citrous production development, but also supplies some basic data of the town planning, resource explor, environmental protection, and river way cleaning. Therefore, the system hold the balance and promote the economical development, standard of living and zoology balance.Based on looking over a great deal of the relative literatures and information, this research paper adopts the field investigation, chamber analysis and applies GIS to build the basic data management of Jiangjing citriculture. At the same time, the research with Arc Object sets the management information system and relevant geographical databank of citriculture in Jiangjing. However, it also precedes a series of systemic and effective investigation according to the atmospheric pollution, average temperature, and field condition. Finally, it has elicited the layout of the citriculture in Jiangjng. In the process to prepare this thesis, there are a set of achievement.Based on the compare of every data model,the Geodatabase was applied to avoid the disadvantage of former data model just as CAD and Coverage.Based on the compare of every development mode, the COM development package—ArcObjects was applied which is included in ArcGIS8.3.The system was developed and...